Not sure why you were downvoted. I also wondered about that when I started with Rust. I'd love to see this at some point but I just started cloning ranges every

Not sure why you were downvoted. I also wondered about that when I started with Rust. I'd love to see this at some point but I just started cloning ranges everywhere. As most of my ranges are simple (e.g. just a Range<usize>) the main downside I see is the additional clone calls.